You Who Love 105°C 熱愛105°C的你 – A Si 阿肆

This is a song that has become very popular recently, but was originally released as a advertisement jingle in 2019. It was a jingle for Watsons Water 屈臣氏蒸餾水 which employs 105°C high pressure distillation for their bottled water, hence the temperature of 105°C in the song. Well, so what makes it suddenly become so popular right now?